• Heart rate monitor: it with optical heart rate sensor, shows you heart rate with PPG, you can see the results more intuitively. • 10 days standby time: Top-level Bluetooth chip and military gravity sensor ensure 10 days ultra-long standby time for a full charging. • Call reminder:it will tell you when a call comes, you never need to worry about missing any important calls. • Sports tracking: Track your sports, record steps, distance and calories, help you achieve your sports target. • Sleep monitoring: Let you know your deep sleep and shallow sleep, also APP will give you periodical evaluation, help you develop good living habits. • Silent alarm: Wake you up every morning, will not be late for work; Remind you with vibration, never worry about missing anything. • Free password to unlock the phone: Forget complex unlock password and gesture, simply raise your hand to close to phones, immediate and safe unlocking. Water resistant Sleep-cycle smart alarm With a Dialog 4.0 bluetooth chip, ADI sensor Comes with Optical heart rate sensor which has the high accuracy as A—pple Watch Running MIUI Android 4.4 and above versions; For phone 4s/5/5s/6/plus ios 7.0 and above Body Dimension : 37*13.6*9.9 mm

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